homelab/docs/newapp.md

How to create a new application/service

Kustomize

1. Create the files on a Kustomize layout in the appropriate folder inside apps/
2. Create a new ArgoCD Application resource on apps/argocd/base inside the appropriate category folder, followed by creating an additional entry at apps/argocd/kustomization.yaml referencing it
3. If the Deployment/StatefulSet has a volume reference, create the PVC on apps/data/storage/base and create an entry for it on apps/data/storage/kustomization.yaml
4. Create a Service with LoadBalancerClass as tailscale if you want to expose it to the internal mesh, followed by a Certificate (and an Ingress resource)
5. Add the domain of step 4 to the ClusterIssuer (apps/networking/certmanager/clusterIssuer.yaml) as well.